Iridium IX Spark Plugs | F-150

Iridium Spark Plugs 4 Pack Ford F-150, Explorer, Mustang 

Upgrade your F-150’s ignition with NGK Iridium IX Spark Plugs, crafted for performance lovers. Their fine wire center electrode delivers a steady, reliable spark, boosting durability and engine efficiency. Made from high-melting-point iridium alloy, these plugs handle intense conditions, perfect for modern high-tech engines. Get ready for smoother starts and enhanced power on every drive.

FEATURES AND BENEFITS

• Fine iridium tip ensures high durability and a consistently stable spark
• Iridium alloy has extremely high melting point, perfect for today's high-tech, high-performance engines
• trivalent metal plating provides superior anti-corrosion and anti-seizing properties
• Outstanding acceleration, high fuel efficiency and durability
• Ultimate design, technology and performance
• offers extreme ignitability, improved throttle response and superior anti fouling

TECH SPECS 

Resistor: Yes

Electrode Type: OEM

Electrode Core Material: Iridium 

Electrode Tip Material: Iridium

Insulator Type: OEM

Thread Size (IN): 0.551 in. 

Quantity: 4 Pack

Reach: 1.043 in.

Seat Type: Tapered

Wrench Diameter: OEM 

FITMENT